<template>
  <!-- 表单 -->
  <el-form ref="addForm" :model="formData" :rules="rules" label-width="120px">
    <el-form-item label="姓名" prop="username">
      <el-input v-model="formData.username" style="width:50%" placeholder="请输入姓名" />
    </el-form-item>
    <el-form-item label="手机" prop="mobile">
      <el-input v-model="formData.mobile" style="width:50%" placeholder="请输入手机号" />
    </el-form-item>
    <el-form-item label="入职时间" prop="timeOfEntry">
      <el-date-picker v-model="formData.timeOfEntry" style="width:50%" placeholder="请选择入职时间" />
    </el-form-item>
    <el-form-item label="聘用形式" prop="formOfEmployment">
      <el-select v-model="formData.formOfEmployment" style="width:50%" placeholder="请选择">
        <el-option v-for="(item, index) in hireType" :key="index" :label="item.value" :value="item.id" />

      </el-select>
    </el-form-item>
    <el-form-item label="工号" prop="workNumber">
      <el-input v-model="formData.workNumber" style="width:50%" placeholder="请输入工号" />
    </el-form-item>
    <el-form-item label="部门" prop="departmentName">
      <el-input v-model="formData.departmentName" style="width:50%" placeholder="请选择部门" @focus="loadDepartments" />
      <el-tree
        v-if="isTree"
        :default-expand-all="true"
        :data="treeList"
        :props="defaultProps"
        @node-click="nodeClick"
      />
    </el-form-item>
    <el-form-item label="转正时间" prop="correctionTime">
      <el-date-picker v-model="formData.correctionTime" style="width:50%" placeholder="请选择转正时间" />
    </el-form-item>
    <el-form-item>
      <el-button @click="hCancel">取消</el-button>
      <el-button type="primary" @click="hSubmit">确定</el-button>
    </el-form-item>
  </el-form>
</template>

<script>
import { addEmployee } from '@/api/employees'
import EmployeeEnum from '@/constant/employees'
import { getDepartments } from '@/api/departments' // 部门数据渲染
import { tree } from '@/utils/index' // 数组转树
export default {
  name: 'EmployAdd',
  data() {
    return {
      formData: {
        username: 'txy', // 用户名
        mobile: '13123211321', // 手机号
        formOfEmployment: '正式', // 聘用形式
        workNumber: '1332', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      },
      // 表单校验规则
      rules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: 'blur' },
          { min: 1, max: 4, message: '用户姓名为1-4位', trigger: 'blur' }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: 'blur' },
          { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur' }
        ],
        formOfEmployment: [
          { required: true, message: '聘用形式不能为空', trigger: 'blur' }
        ],
        workNumber: [
          { required: true, message: '工号不能为空', trigger: 'blur' }
        ],
        departmentName: [
          { required: true, message: '部门不能为空', trigger: 'change' }
        ],
        timeOfEntry: [
          { required: true, message: '请选择入职时间', trigger: 'blur' }
        ]
      },
      hireType: EmployeeEnum.hireType,
      treeList: [],
      defaultProps: {
        children: 'children',
        label: 'name'
      },
      isTree: false
    }
  },
  methods: {
    // 取消
    hCancel() {
      this.$emit('close')
    },
    // 手动兜底校验 添加新增
    hSubmit() {
      this.$refs.addForm.validate(valid => {
        if (valid) {
          // 添加数据 发送请求
          this.hAdd()
          //   通知父组件渲染页面
          this.$emit('add')
          this.$emit('close')
        }
      })
    },
    async hAdd() {
      try {
        const res = await addEmployee(this.formData)
        this.$message.success('添加成功')
        console.log('addEmployee', res)
      } catch (err) {
        this.$message.error('添加失败')
        console.log('addEmployee', err)
      }
    },
    // 点击部门发起请求
    async loadDepartments() {
      this.isTree = true
      try {
        const res = await getDepartments()
        this.treeList = tree(res.data.depts)
        this.treeList.shift()
        console.log(this.treeList)
        // 保存数据
      } catch (err) {
        console.log('getDepartments', err)
      }
    },
    // 点击父节点 触发回调
    nodeClick(data, node) {
      this.isTree = false
      this.formData.departmentName = node.data.name
    }
  }
}
</script>
